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authorArseniy-Movshev <dodoradio@outlook.com>2023-07-12 16:52:40 +0100
committerArseniy-Movshev <dodoradio@outlook.com>2023-08-07 20:45:29 +0100
commiteabcface011478b24192736fa8e2ea7b0861c5db (patch)
treed8622e25b6d3a4138951376737843f1f4b9b0f89 /daemon/sensorPlugins
parentcbe0e8b5f3d48d2e041a83ae0ab95c4c82fc277a (diff)
Add a new logger for barometer
This just logs the raw sensor values, and doesn't do any compensation. The same model as the heartrate sensor, where it's started and then we wait for a reasonable reading to come in.
Diffstat (limited to 'daemon/sensorPlugins')
-rw-r--r--daemon/sensorPlugins/barometerSensor.cpp67
-rw-r--r--daemon/sensorPlugins/barometerSensor.h46
2 files changed, 113 insertions, 0 deletions
diff --git a/daemon/sensorPlugins/barometerSensor.cpp b/daemon/sensorPlugins/barometerSensor.cpp
new file mode 100644
index 0000000..137ccd3
--- /dev/null
+++ b/daemon/sensorPlugins/barometerSensor.cpp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2023 Arseniy Movshev <dodoradio@outlook.com>
+ * This file is part of sensorlogd, a sensor logger for the AsteroidOS smartwatch OS.
+ *
+ * sensorlogd is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ * sensorlogd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+#include <QDateTime>
+#include <QTimer>
+#include <QtSensors/QPressureSensor>
+#include <QDebug>
+#include <QString>
+
+#include "../logger.h"
+#include "../../common.h"
+
+#include "barometerSensor.h"
+
+BarometerSensorPlugin::BarometerSensorPlugin(QObject *parent, int initInterval) :
+ QObject(parent){
+ interval = initInterval;
+
+ barometerSensor = new QPressureSensor(this);
+ connect(barometerSensor,SIGNAL(readingChanged()),this,SLOT(finishRecording()));
+
+ setupFilePath(sensorPathPrefix);
+
+ qDebug() << "barometer sensor is enabled. interval is (ms) " << interval;
+ recordIntervalTimer = new QTimer(this);
+ connect(recordIntervalTimer,SIGNAL(timeout()),this,SLOT(triggerRecording()));
+ recordIntervalTimer->setSingleShot(true);
+ recordIntervalTimer->start(interval);
+ lastRecordTime = QDateTime::currentDateTime();
+}
+
+void BarometerSensorPlugin::timeUpdate() {
+ uint elapsed = QDateTime::currentMSecsSinceEpoch() - lastRecordTime.toMSecsSinceEpoch();
+ qDebug() << "time until next steps recording" << recordIntervalTimer->remainingTime() << " elapsed = " << elapsed << " lastRecordTime " << lastRecordTime.toMSecsSinceEpoch();
+ if (elapsed > interval) { //if too much time has passed, reset the timer and record
+ triggerRecording();
+ lastRecordTime = QDateTime::currentDateTime();
+ } else { //otherwise, restart the timer and compensate for time spent in suspend
+ recordIntervalTimer->start(interval - elapsed);
+ }
+}
+
+void BarometerSensorPlugin::triggerRecording() {
+ qDebug() << "barometer interval recording";
+ recordIntervalTimer->start(interval);
+ barometerSensor->start();
+}
+
+void BarometerSensorPlugin::finishRecording() {
+ qDebug() << "barometer pressure update received";
+ int pressure = barometerSensor->reading()->pressure();
+ qDebug() << QDateTime::currentDateTime().toString("hh:mm:ss") << " : " << pressure << barometerSensor->isActive();
+ if (pressure == 0) {
+ qDebug() << "barometer sensor accuracy insufficient. waiting.";
+ return;
+ }
+ fileAddRecord(sensorPathPrefix,QString::number(pressure));
+ barometerSensor->stop();
+}
diff --git a/daemon/sensorPlugins/barometerSensor.h b/daemon/sensorPlugins/barometerSensor.h
new file mode 100644
index 0000000..0ec9fb2
--- /dev/null
+++ b/daemon/sensorPlugins/barometerSensor.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2023 Arseniy Movshev <dodoradio@outlook.com>
+ * This file is part of sensorlogd, a sensor logger for the AsteroidOS smartwatch OS.
+ *
+ * sensorlogd is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ * sensorlogd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef BAROMETERSENSOR_H
+#define BAROMETERSENSOR_H
+
+#include <QObject>
+#include <QDateTime>
+#include <QDBusInterface>
+#include <QTimer>
+#include <QSettings>
+
+#include <QtSensors/QPressureSensor>
+
+class BarometerSensorPlugin : public QObject {
+ Q_OBJECT
+public:
+ explicit BarometerSensorPlugin(QObject* parent = 0, int initInterval = 600000);
+ virtual ~BarometerSensorPlugin() {};
+
+ void timeUpdate();
+
+public slots:
+ void triggerRecording();
+
+private slots:
+ void finishRecording();
+
+private:
+ QDateTime lastRecordTime;
+ int interval;
+ QTimer *recordIntervalTimer;
+ QPressureSensor *barometerSensor;
+ QSettings *m_settings;
+
+ const QString sensorPathPrefix = "barometer-raw";
+};
+
+#endif // BAROMETERSENSOR_H